DT Midstream, Inc. — Director's Dealing 2026

Feb 24, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DT Midstream, Inc. (DTM)
CIK: 0001842022
Period of Report: 2026-02-20

Reporting Person: Zona Christopher (N/A)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-02-20	Restricted Stock Units	$	A	5853	Acquired		Common stock (5853)	Direct

Footnotes

F1: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock with any fractional shares being paid in cash.

F2: This restricted stock unit will vest on February 20, 2029, subject to the Reporting Person's continued service with the Issuer through the applicable vesting date and provides for associated dividend equivalents under the Issuer's long-term incentive plan.